Focal depth
[医] 焦点深度
🧩 词语组成解析
focal
['fəukəl]
adj. 焦点的，有焦点的;集中在点上的;病灶的，病灶性的;
🗣️ 情景例句
And this is my wife Marilyn.
这是我太太Marilyn。
She wants me to come as often as possible.
她希望我尽可能常来。
I'm looking forward to a prompt reply.
盼迅速答复。